Zhiyong SUN

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Kunming, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic heating smoking paraphernalia capable of evenly hea...
- Patent number 11,730,203
- Issue date Aug 22, 2023
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Method for evaluating aerosol mass of electronic cigarette
- Patent number 10,222,311
- Issue date Mar 5, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xia Zhang
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cigarette smoking device having electronic atomization function and...
- Patent number 10,104,909
- Issue date Oct 23, 2018
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi Han
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC HEATING SMOKING PARAPHERNALIA CAPABLE OF EVENLY HEA...
- Publication number 20190343180
- Publication date Nov 14, 2019
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Jingmei HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
CIGARETTE SMOKING DEVICE HAVING ELECTRONIC ATOMIZATION FUNCTION AND...
- Publication number 20180042299
- Publication date Feb 15, 2018
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Yi HAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Method for Evaluating Aerosol Mass of Electronic Cigarette
- Publication number 20170167963
- Publication date Jun 15, 2017
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Xia ZHANG
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES